1#!/usr/bin/env python2 2# 3# Copyright 2018 Google, Inc. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions are 7# met: redistributions of source code must retain the above copyright 8# notice, this list of conditions and the following disclaimer; --- 16 unchanged lines hidden (view full) --- 25# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27# 28# Authors: Gabe Black 29 30from __future__ import print_function 31 32import argparse |
33import collections 34import difflib |
35import functools 36import inspect 37import itertools 38import json 39import multiprocessing.pool 40import os |
41import re |
42import subprocess 43import sys 44 45script_path = os.path.abspath(inspect.getfile(inspect.currentframe())) 46script_dir = os.path.dirname(script_path) 47config_path = os.path.join(script_dir, 'config.py') 48 49systemc_rel_path = 'systemc' --- 8 unchanged lines hidden (view full) --- 58 59 60 61class Test(object): 62 def __init__(self, target, suffix, build_dir, props): 63 self.target = target 64 self.suffix = suffix 65 self.build_dir = build_dir |
66 self.props = {} |
67 68 for key, val in props.iteritems(): |
69 self.set_prop(key, val) |
70 |
71 def set_prop(self, key, val): 72 setattr(self, key, val) 73 self.props[key] = val 74 |
75 def dir(self): 76 return os.path.join(self.build_dir, tests_rel_path, self.path) 77 78 def src_dir(self): 79 return os.path.join(script_dir, self.path) 80 81 def golden_dir(self): 82 return os.path.join(self.src_dir(), 'golden') --- 62 unchanged lines hidden (view full) --- 145 def run_test(test): 146 cmd = [] 147 if args.timeout: 148 cmd.extend(timeout_cmd) 149 cmd.extend([ 150 test.full_path(), 151 '-red', test.m5out_dir(), 152 '--listener-mode=off', |
153 '--quiet', |
154 config_path 155 ]) 156 # Ensure the output directory exists. 157 if not os.path.exists(test.m5out_dir()): 158 os.makedirs(test.m5out_dir()) 159 try: 160 subprocess.check_call(cmd) 161 except subprocess.CalledProcessError, error: --- 7 unchanged lines hidden (view full) --- 169 if args.j == 1: 170 map(run_test, runnable) 171 else: 172 tp = multiprocessing.pool.ThreadPool(args.j) 173 map(lambda t: tp.apply_async(run_test, (t,)), runnable) 174 tp.close() 175 tp.join() 176 |
177class Checker(object): 178 def __init__(self, ref, test, tag): 179 self.ref = ref 180 self.test = test 181 self.tag = tag 182 183 def check(self): 184 with open(self.text) as test_f, open(self.ref) as ref_f: 185 return test_f.read() == ref_f.read() 186 187class LogChecker(Checker): 188 def merge_filts(*filts): 189 filts = map(lambda f: '(' + f + ')', filts) 190 filts = '|'.join(filts) 191 return re.compile(filts, flags=re.MULTILINE) 192 193 ref_filt = merge_filts( 194 r'^\nInfo: /OSCI/SystemC: Simulation stopped by user.\n', 195 r'^SystemC Simulation\n' 196 ) 197 test_filt = merge_filts( 198 r'^Global frequency set at \d* ticks per second\n' 199 ) 200 201 def __init__(self, ref, test, tag, out_dir): 202 super(LogChecker, self).__init__(ref, test, tag) 203 self.out_dir = out_dir 204 205 def apply_filters(self, data, filts): 206 re.sub(filt, '', data) 207 208 def check(self): 209 test_file = os.path.basename(self.test) 210 ref_file = os.path.basename(self.ref) 211 with open(self.test) as test_f, open(self.ref) as ref_f: 212 test = re.sub(self.test_filt, '', test_f.read()) 213 ref = re.sub(self.ref_filt, '', ref_f.read()) 214 if test != ref: 215 diff_file = '.'.join([ref_file, 'diff']) 216 diff_path = os.path.join(self.out_dir, diff_file) 217 with open(diff_path, 'w') as diff_f: 218 for line in difflib.unified_diff( 219 ref.splitlines(True), test.splitlines(True), 220 fromfile=ref_file, 221 tofile=test_file): 222 diff_f.write(line) 223 return False 224 return True 225 |
226class VerifyPhase(TestPhaseBase): 227 name = 'verify' 228 number = 3 229 230 def reset_status(self): 231 self._passed = [] 232 self._failed = {} 233 234 def passed(self, test): 235 self._passed.append(test) 236 |
237 def failed(self, test, cause, note=''): 238 test.set_prop('note', note) |
239 self._failed.setdefault(cause, []).append(test) 240 241 def print_status(self): 242 total_passed = len(self._passed) 243 total_failed = sum(map(len, self._failed.values())) 244 print() 245 print('Passed: {passed:4} - Failed: {failed:4}'.format( 246 passed=total_passed, failed=total_failed)) 247 248 def write_result_file(self, path): |
249 results = { 250 'passed': map(lambda t: t.props, self._passed), 251 'failed': { 252 cause: map(lambda t: t.props, tests) for |
253 cause, tests in self._failed.iteritems() |
254 } |
255 } |
256 with open(path, 'w') as rf: 257 json.dump(results, rf) 258 259 def print_results(self): |
260 print() 261 print('Passed:') |
262 for path in sorted(list([ t.path for t in self._passed ])): 263 print(' ', path) |
264 265 print() 266 print('Failed:') |
267 |
268 causes = [] 269 for cause, tests in sorted(self._failed.items()): 270 block = ' ' + cause.capitalize() + ':\n' 271 for test in sorted(tests, key=lambda t: t.path): 272 block += ' ' + test.path 273 if test.note: 274 block += ' - ' + test.note 275 block += '\n' 276 causes.append(block) |
277 |
278 print('\n'.join(causes)) |
279 280 def run(self, tests): 281 parser = argparse.ArgumentParser() 282 result_opts = parser.add_mutually_exclusive_group() 283 result_opts.add_argument('--result-file', action='store_true', 284 help='Create a results.json file in the current directory.') 285 result_opts.add_argument('--result-file-at', metavar='PATH', 286 help='Create a results json file at the given path.') --- 11 unchanged lines hidden (view full) --- 298 self.passed(test) 299 else: 300 self.failed(test, 'compile failed') 301 302 for test in runnable: 303 with open(test.returncode_file()) as rc: 304 returncode = int(rc.read()) 305 |
306 if returncode == 124: |
307 self.failed(test, 'time out') |
308 continue 309 elif returncode != 0: |
310 self.failed(test, 'abort') |
311 continue |
312 |
313 out_dir = test.m5out_dir() 314 315 Diff = collections.namedtuple( 316 'Diff', 'ref, test, tag, ref_filter') 317 318 diffs = [] 319 320 log_file = '.'.join([test.name, 'log']) 321 log_path = os.path.join(test.golden_dir(), log_file) 322 simout_path = os.path.join(out_dir, 'simout') 323 if not os.path.exists(simout_path): 324 self.failed(test, 'no log output') 325 if os.path.exists(log_path): 326 diffs.append(LogChecker( 327 log_path, simout_path, log_file, out_dir)) 328 329 failed_diffs = filter(lambda d: not d.check(), diffs) 330 if failed_diffs: 331 tags = map(lambda d: d.tag, failed_diffs) 332 self.failed(test, 'failed diffs', ' '.join(tags)) 333 continue 334 335 self.passed(test) 336 |
337 if args.print_results: 338 self.print_results() 339 340 self.print_status() 341 342 result_path = None 343 if args.result_file: 344 result_path = os.path.join(os.getcwd(), 'results.json') --- 89 unchanged lines hidden --- |